Nearly 178 million U.S. Internet users watched 33.2 billion online videos during December 2009, according to the latest data from comScore Vedio Metrix.
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網路趨勢與技術部落格
Nearly 178 million U.S. Internet users watched 33.2 billion online videos during December 2009, according to the latest data from comScore Vedio Metrix.
Click to read the rest of this post...